Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85° N Lon: 77.03° W Elev: 13 ft.

Light Rain

82°F

28°C

Humidity 63%
Wind Speed SW 18 G 25 mph
Barometer 29.65 in (1004.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 18 Jun 11:52 am EDT
Detailed forecast for

Arlington/Falls Church/Alexandria

Rest Of Today
Cloudy late this morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms late this morning, then a chance of thunderstorms this afternoon. Highs in the upper 80s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 50 percent.
Tonight
Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows around 70. West winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 5 mph after midnight. Chance of rain 50 percent.
Juneteenth
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then sunny in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of rain 50 percent.
Friday Night
Mostly clear. Lows in the mid 60s. Northwest winds 5 to 10 mph.
Saturday
Sunny. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Saturday Night
Mostly clear. Lows in the mid 60s.
Sunday
Mostly sunny. Highs in the upper 80s.
Sunday Night
Mostly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 30 percent.
Monday
Showers with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 80 percent.
Monday Night
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent.
Tuesday
Mostly sunny. Highs in the mid 80s.
Tuesday Night
Mostly clear. Lows in the mid 60s.
Wednesday
Mostly sunny. Highs in the mid 80s.



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1056 AM EDT Thu Jun 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database